Electronic Journal of Polish Agricultural Universities (EJPAU) founded by all Polish Agriculture Universities presents original papers and review articles relevant to all aspects of agricultural sciences. It is target for persons working both in science and industry,regulatory agencies or teaching in agricultural sector. Covered by IFIS Publishing (Food Science and Technology Abstracts), ELSEVIER Science - Food Science and Technology Program, CAS USA (Chemical Abstracts), CABI Publishing UK and ALPSP (Association of Learned and Professional Society Publisher - full membership). Presented in the Master List of Thomson ISI.
2008
Volume 11
Issue 2
Topic:
Agricultural Engineering
ELECTRONIC
JOURNAL OF
POLISH
AGRICULTURAL
UNIVERSITIES
Adamiec M. , Kuna-Broniowski M. 2008. THE FUEL CELL AS THE SOURCE OF ENERGY IN THE DRIVING SYSTEM OF AN ELECTRICAL GRASS MOWER – STUDIES OF THE FUNCTIONAL MODEL, EJPAU 11(2), #17.
Available Online: http://www.ejpau.media.pl/volume11/issue2/abs-17.html

THE FUEL CELL AS THE SOURCE OF ENERGY IN THE DRIVING SYSTEM OF AN ELECTRICAL GRASS MOWER – STUDIES OF THE FUNCTIONAL MODEL

Marek Adamiec1, Marek Kuna-Broniowski2
1 Department of Motor Vehicles, Lublin Technical University, Poland
2 Department of Electrotechnics and Measuring Systems, University of Life Sciences in Lublin, Poland

 

ABSTRACT


The article present results of the studies on the functional model of an electrical grass mower, powered by an alkaline fuel cell in the aspect of exploitation properties and energetic efficiency. Variability of the load torque, tension and rotating speed while mowing were determined. The energetic efficiency of the system “fuel cell – mower” and the conditions of effective mowing (active length of the knife and the maximum progressive speed of the mower) were calculated.

Key words: fuel cell, driving system, renewable energy, hydrogen.


Marek Adamiec
Department of Motor Vehicles,
Lublin Technical University, Poland
36 Nadbystrzycka Street, 20-618 Lublin, Poland
Phone: (+48 81) 538 42 49
email: m.adamiec@pollub.pl

Marek Kuna-Broniowski
Department of Electrotechnics and Measuring Systems,
University of Life Sciences in Lublin, Poland
Doświadczalna 50, 20-280 Lublin, Poland


Responses to this article, comments are invited and should be submitted within three months of the publication of the article. If accepted for publication, they will be published in the chapter headed 'Discussions' and hyperlinked to the article.